Video

Muy buena explicación Dr. , aparece el siguiente mensaje: " Se ocultaron 63 videos no disponibles" , habría forma de que se habilite todos los videos porfavor. Gracias por el apoyo.

Very good

It's very very informative video. I want to learn more proficiently because i am working on Virtual power plants. Please I need your help. I will be very thankful to you.

Excelente videos, seria tan amable de activar mas de los videos porque salen que 63 videos estan OCULTOS...muchas gracias su aporte

Thank you sir for this informative video!

Me llego una cmc256-3, pero no tiene conexion Ethernet, tiene cable con usb pero no conecta con la maleta, como uedes ayudarme

Gracias

Thanks a million

you are the best !

I know this is like 3 years old but do you have any notes, a video or a suggestion for documentation that covers the process of reaching the relay remotely over wan?

thanks a looooot!

Thank you very much! Your video was very useful for me! Wish you great succes!

How we can know the frequency mode and which generators oscillate against other generators Thank you in advance and also for the great explaination

Dónde puedo llevar un curso para certificarme?

You are amazing Prof. Wonderful way to explain things. Have you uploaded any more parts on DSL as I am unable to find?

How to get this software

Excelent Video !! Thanks very much!!

Excelente video !!

Muy buen video , por favor donde podria encontrar en venta en USA ( usado y certificado ) sobre este equipo CMC 256plus y CMC 356. Gracias de antemano por su ayuda

How can I see next video?

Thanks...😊

Thank you Sir for your tremendous work. I want to know the ABCD parameter for a particular mode. Please help me finding this.

Amigo teria como mandar o codigo dessa HMI?

Buen video. Bastante explicativo. ¿El "Complete Method" se basa en alguna norma internacional? Saludos desde Chile.

Si por ejemplo en una wind turbine no sale la opcion de diseñar el plant model como hago para hacer el plant model?

Is there a chance to take this model and put it on my own system or i have to create it on my own ?

Mucha gracias profe, muy útil.

💪🤝👏👏👏

Thanks a lot for the information!!!

Dear professor Gonzalez, thank you very much for the informative class not only for students but also for professionals. Just one small feedback. It would be great if you add the link of related videos in the description of each video so it is easy to find them. I look for the part 2 of this video but unfortunately didn’t find it.

Excelente video. Tiene información muy interesante. Felicitaciones

Excelente explicación sobre H (Constante de inercia). Felicitaciones..

Excelente video profesor! Una duda, en PowerFactory se puede ver la constante Hsys? o uno debe sumarlas? Gracias!

Profesor Francisco, realice en un sistema de prueba la implementación del sistema de control en frecuencia, y si responde a las curvas que usted menciona en la presentación, saludos desde Bolivia.

Excelente Video. Felicitaciones.

Hey Francisco great video!, How can I access some of your main documents like slides and notes if possible

Part 2 please

Thanks Prof.

Is this project published somewhere? Or could you share any documentation on this?

Thanks, Professor.

Thank you sir for your videos but sequencing required.

Your videos are good but it will be better if there is any sequence of them.

dear, prof FGL, please provide video about generation adequacy, thank you

In DIgSILENT Dynamic Model Library, there are any libraries: DIgSILENT, Macros, and PSS/E from DIgSILENT template, WECC - westernelectriccity&coordinatingcouncil (include RE modelling), ENTSO-european, IEC,IEEE Asynchronous Machine (ElmAsm) Doubly Fed Induction Machine (ElmAsmsc) File Object (ElmFile) Load General (ElmLod) Noise Generator element (ElmNoise) Rectifier/Inverter 2-DC Connection (ElmRec) Rectifier/Inverter 1-DC Connection (ElmRecmono) Static Var System (ElmSvs) Synchronous Machine (ElmSym) AC Voltage Source (ElmVac) Soft Starter (ElmVar) PWM1-DC Connection (ElmVscmono) There are some basic macro such as First order delay (1 / [s+T] ) which is the parameter inside (T) must be defined, here defined by Tr Type of modelling: Digsilent Dynamic Link Library (DLL) - Built in, MATLAB m-file SIMULINK, DSL model - created by user

DSL => object-oriented system, it's flexible, inheritance, reusable, like type of cable/transformers to use it in some of network. Red = Composite models, frame, model block definition, characteristic, have spesification/parameter = Element Type = Subset in Library, can be reuse Green = Common models = Set in Data Manager = Element Component in Network System, connect with another component to build network Ex: synchronous machine controllers like AVR, GOV, PSS, relay, Virtual inertia, measurement device IED, thermodynamics/electro mechanical behavior equipment

DIgSILENT Dynamic Simulation Language (DSL) - creating, developing, modelling, testing. Modelling Time Domain Simulation (Dynamic state) => for accuracy & validity model system implementation, with fault applied The urgency of user defined model exist => no standardization models that contain standardization parameters DSL = add on of Transient analysis Stability analysis = predefined system models

- tap changer = modify transformers ratio, change the voltage. Background: load increase, more voltage drop, use tap changer at load current is low. type: OLTC, NLTC - set the shunt capacitor & tap changer automatically - print the plot & SLDin the "professional way" wkwk - transformer shifting = modify phase angle vector at transformer - in the real world, shunt capacitor didn't install at nominal voltage of the busbar, why? when we use another characteristic of compensator (R-L-C, R-L-C1-C2Rp, R-L)?

Problem in power flow: - Uncontrolled variable: Load - Controlled/Independent variable: P,Q Generated (by techno-economics) - Dependent variable: Pflow, Qflow, kAflow, V (result) Solution: numerical iterative method to solve non linear equation 1. Voltage dependency ==> affect by Load modelling - ZIP Model (Constant impedance, constant current, and constant power) - Constant power => reduce the active power from 1MW to 0,8MW 2. Power flow with consider reactive power limit (set the reactive power limit at capability curve generator. - Before: Voltage at bus DG = 0,86 - When DG set to Voltage controlled (PV mode) ==> DG overload, more reactive power transferred [1,7], voltage drop better [0,97]. - When DG set to Voltage controlled (PV mode) ==> DG overload, less reactive power transferred [0,2], voltage drop better [0,88].

- Loadflow to run Optimal Placement of Capacitor, help determine the protection device - Power system is a Non linear problem (contain complex numbers) - Theory 1: Nodal Admittance Matrix to simpler (build linear equation using algebraic variable) the form of current flow which is proportional to Voltage. - The admittance matrix is symmetric if there is no phase-shifting transformers in the network (how the phase-shifting transformer affect the form of admittance matrix? from my understanding from your another video, it's relevant to vector group, but i still didn't understand) - Non zero elements in the matrix = sparsity; for a network with 1000 node, one node connect three branch, so the sparsity = 4, only 4% of the total elements in the admittance matrix